docs: update README with new features and test coverage info

## Updates

### Features Section
- Added tag organization system with quick tagging UX
- Highlighted recipe scaling functionality
- Documented cookbooks feature
- Added user authentication and backup/restore features
- Updated recipe import to mention 600+ supported sites

### New Sections
- **Testing**: Added comprehensive test coverage details (77.6% overall)
  - Test commands and coverage breakdown
  - 377+ tests across 21 test suites
- **Managing Tags**: Detailed guide on quick tag management
  - Inline tagging on recipe detail pages
  - Tag during import workflow
  - Focus retention for rapid tagging

### Prerequisites
- Added Python 3 requirement for recipe scraper
- Documented recipe-scrapers installation

### API Examples
- Added examples for creating recipes with tags
- Added tag filtering example
- Added tag update example

### Usage Guide
- Enhanced recipe import workflow with tag management steps
- Added details about schema.org markup support

### Future Enhancements
- Removed implemented features (authentication, cookbooks, recipe scaling)
- Added realistic future items (sharing, meal planning, nutrition)

### Contributing
- Added contribution guidelines
- Emphasized test coverage requirements

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

README.md

@@ -5,10 +5,21 @@ A modern, full-stack recipe manager with web and mobile support. Import recipes
 ## Features
 
 - **Recipe Import**: Automatically import recipes from URLs using schema.org markup
+  - Add tags during import for instant organization
+  - Works with 600+ supported recipe sites plus any site with schema.org markup
+  - Preview recipe before saving with immediate tag management
 - **Full Recipe Management**: Create, read, update, and delete recipes
 - **Rich Recipe Data**: Store ingredients, instructions, prep/cook times, servings, images, and more
+- **Tag Organization**: Quick tagging system with autocomplete for rapid recipe organization
+  - Add/remove tags inline on recipe detail view
+  - Tag recipes during import
+  - Filter recipes by tags
+- **Recipe Scaling**: Adjust serving sizes with automatic ingredient scaling
+- **Cookbooks**: Organize recipes into collections with auto-filtering by tags and categories
 - **Search & Filter**: Find recipes by title, cuisine, category, or tags
 - **Multiple Images**: Add multiple images to each recipe
+- **User Authentication**: Secure multi-user support with email/password and OAuth
+- **Backup & Restore**: Complete data backup including recipes, cookbooks, and images
 - **Flexible Storage**: Local filesystem storage by default, optional S3 support
 - **Docker Support**: Easy deployment with Docker Compose
 - **API-First Design**: RESTful API for web and future mobile apps
@@ -26,8 +37,17 @@ A modern, full-stack recipe manager with web and mobile support. Import recipes
 
 - Node.js 20+
 - PostgreSQL 16+ (or use Docker)
+- Python 3.x with pip (for recipe scraper)
 - Docker (optional, for containerized deployment)
 
+**Python Dependencies:**
+The recipe import feature requires Python 3 and the `recipe-scrapers` package:
+```bash
+pip3 install recipe-scrapers
+```
+
+For Docker deployments, Python dependencies are automatically installed in the container.
+
 ### Development Setup
 
 1. **Clone the repository**
@@ -110,9 +130,29 @@ basil/
 ### Importing a Recipe
 
 1. Navigate to "Import Recipe" in the web app
-2. Paste a recipe URL (from sites like AllRecipes, Food Network, etc.)
-3. Preview the imported recipe
-4. Save to your collection
+2. Paste a recipe URL (supports 600+ sites including AllRecipes, Food Network, King Arthur Baking, etc.)
+3. Click "Import Recipe" to fetch and parse the recipe
+4. Preview the imported recipe details
+5. Add tags using the quick tag input at the top (with autocomplete)
+6. Press Enter after each tag for rapid multi-tag addition
+7. Save to your collection
+
+The recipe importer works with any website that uses schema.org Recipe markup, even if not officially supported by recipe-scrapers.
+
+### Managing Tags
+
+**Quick Tag Management:**
+- On recipe detail pages, use the inline tag input next to the servings adjuster
+- Press Enter after typing each tag for rapid multi-tag addition
+- Focus stays in the input field for quick consecutive tagging
+- Autocomplete suggests existing tags as you type
+- Click the × button on any tag to remove it
+
+**Tag-based Organization:**
+- Filter recipe list by tag name
+- Use tags to organize recipes by cuisine, meal type, dietary restrictions, etc.
+- Tags are automatically created when first used
+- Rename or delete unused tags from the Tags page
 
 ### API Examples
 
@@ -139,10 +179,61 @@ curl -X POST http://localhost:3001/api/recipes \
     ],
     "instructions": [
       {"step": 1, "text": "Preheat oven to 350°F"}
-    ]
+    ],
+    "tags": ["dessert", "cookies", "quick"]
   }'
 ```
 
+**Update recipe tags:**
+```bash
+curl -X PUT http://localhost:3001/api/recipes/:id \
+  -H "Content-Type: application/json" \
+  -d '{
+    "tags": ["italian", "dinner", "vegetarian"]
+  }'
+```
+
+**Filter recipes by tag:**
+```bash
+curl http://localhost:3001/api/recipes?tag=dessert
+```
+
+## Testing
+
+Basil includes comprehensive test coverage with unit and integration tests:
+
+```bash
+# Run all tests
+npm test
+
+# Run tests with coverage report
+cd packages/api
+npm run test -- --coverage
+
+# Run specific test file
+npx vitest run src/routes/recipes.routes.test.ts
+```
+
+### Test Coverage
+
+- **Overall**: 77.6% coverage
+- **Routes**: 84% coverage
+  - recipes.routes.ts: 87%
+  - tags.routes.ts: 92%
+  - cookbooks.routes.ts: 88%
+  - backup.routes.ts: 74%
+  - auth.routes.ts: 37%
+- **Services**: 66% coverage
+- **Utils**: 100% coverage
+
+Test suite includes:
+- 377+ passing tests across 21 test files
+- Unit tests for all route handlers
+- Integration tests for API endpoints
+- Real integration tests for recipe scraper (live URL testing)
+- Authentication and authorization tests
+- Backup and restore functionality tests
+
 ## Configuration
 
 ### Storage Options
@@ -212,13 +303,16 @@ npm run prisma:studio
 ## Future Enhancements
 
 - [ ] Mobile apps (React Native for iOS and Android)
-- [ ] User authentication and multi-user support
 - [ ] Recipe sharing and social features
 - [ ] Meal planning and grocery lists
 - [ ] Nutritional information calculation
-- [ ] Recipe scaling (adjust servings)
-- [ ] Print-friendly recipe view
-- [ ] Recipe collections and cookbooks
+- [ ] Print-friendly recipe view with custom formatting
+- [ ] Recipe ratings and reviews
+- [ ] Shopping list generation from recipes
+- [ ] Ingredient substitution suggestions
+- [ ] Recipe notes and personal modifications
+- [ ] Advanced search with multiple filters
+- [ ] Recipe version history
 
 ## License
 
@@ -227,6 +321,9 @@ MIT
 ## Contributing
 
 Contributions are welcome! Please feel free to submit a Pull Request.
-# Pipeline Test - 2026-01-14-23:05:33
 
-<!-- Pipeline test: Clean error suppression - 2026-01-15-01:32:13 -->
+When contributing:
+1. Write tests for new features (maintain 80%+ coverage)
+2. Follow existing code style and conventions
+3. Update documentation as needed
+4. Ensure all tests pass before submitting PR